1640073537492

Names of 1640073537492

• Cardinal: 1640073537492 can be written as One trillion, six hundred forty billion, seventy-three million, five hundred thirty-seven thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 1.640073537492 × 10¹²

Factors of 1640073537492

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1601

Divisors of 1640073537492

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 12 13 19 26 38 39 52 57 76 78 114 156 228 247 494 617 741 947 988 1234 1482 1851 1894 2468 2841 2964 3702 3788 5682 7404 8021 11364 11723 12311 16042 17993 23446 24063 24622 32084 35169 35986 36933 46892 48126 49244 53979 70338 71972 73866 96252 107958 140676 147732 152399 215916 233909 304798 457197 467818 584299 609596 701727 896809 914394 935636 1168598 1403454 1752897 1793618 1828788 2337196 2690427 2806908 3505794 3587236 5380854 7011588 7595887 10761708 11101681 11658517 15191774 17039371 22203362 22787661 23317034 30383548 33305043 34078742 34975551 44406724 45575322 46634068 51118113 66610086 68157484 69951102 91150644 102236226 133220172 139902204 144321853 204472452 221511823 288643706 432965559 443023646 553331153 577287412 664535469 865931118 886047292 1106662306 1329070938 1659993459 1731862236 2213324612 2658141876 3319986918 6639973836 7193304989 10513291907 14386609978 21026583814 21579914967 28773219956 31539875721 42053167628 43159829934 63079751442 86319659868 126159502884 136672794791 273345589582 410018384373 546691179164 820036768746 1640073537492
• Sum of all divisors σ(n): 4349740395840
• Sum of proper divisors (its aliquot sum) s(n): 2709666858348
• 1640073537492 is an abundant number, because the sum of its proper divisors (2709666858348) is greater than itself. Its abundance is 1069593320856

Bases of 1640073537492

• Binary: 10111110111011100000000000010011111010100₂
• Hexadecimal: 0x17DDC0027D4
• Base-36: KXFTFSNO

Squares and roots of 1640073537492

• 1640073537492 squared (1640073537492²) is 2689841208381522729650064
• 1640073537492 cubed (1640073537492³) is 4411537385922039903186784419744199488
• The square root of 1640073537492 is 1280653.5587316343
• The cube root of 1640073537492 is 11792.9133391577

Scales and comparisons

• 1,640,073,537,492 seconds is equal to 52,149 years, 13 weeks, 5 days, 14 hours, 38 minutes, 12 seconds.
• To count from 1 to 1,640,073,537,492 would take you about one hundred thirty thousand, three hundred seventy-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1640073537492 cubic inches would be around 982.7 feet tall.

Recreational maths with 1640073537492

• 1640073537492 backwards is 2947353700461
• The number of decimal digits it has is: 13
• The sum of 1640073537492's digits is 51
• More coming soon!